Samsung AR**MSWX series User And Installation Manual Download Page 2

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Air conditioner

User manual/Installation manual

MSWX

Thank you for purchasing this Samsung air conditioner.

Before operating this unit, please read this user manual carefully and retain it for future reference.

IBIM_EN.indd 1

3/17/2017 10:00:06 AM

Summary of Contents for AR**MSWX series

Page 1: ...ectronics MobilePhones 1 800 SAMSUNG 726 7864 1 844 SAM PAYS 726 7297 www samsung com us support CANADA 1 800 SAMSUNG 726 7864 1 844 SAM PAYS 726 7297 www samsung com ca support English www samsung com ca_fr support French DB68 07160A 00 IBIM_EN indd 54 3 17 2017 10 00 06 AM ...

Page 2: ... Installation manual AR77MSWX77 ŷ Thank you for purchasing this Samsung air conditioner ŷ Before operating this unit please read this user manual carefully and retain it for future reference IBIM_EN indd 1 3 17 2017 10 00 06 AM ...

Page 3: ... Їϩͱ ͱʒʪ ɇ ͱʒʪ ɇϑϩ Ї ʀϩ ͱ Aͱ ͱθϩ Ї ʀϩ ͱ 9ʪʪΧ ϑͱЇ ʒ Ї ʀϩ ͱ ůЇ ʪϩ Ї ʀϩ ͱ U ϑΧ ɇц ϩ Ї ʀϩ ͱ Wi Fi function Smart A C application Energy Saving Features 21 Energy Saving Operation 21 k ʪʀϩθ ʀ ϩц ʀͱ ϑЇ Χϩ ͱ ʀ ʪʀ Ɗ ʪ Їϑʪθ Ї ʀϩ ͱ Ɵ ʪʒ ͱ ࢩƟ ʪʒ ͱ Ї ʀϩ ͱ ͱͱʒࣱϑ ʪʪΧ Ї ʀϩ ͱ Cleaning and Maintenance 25 Cleaning at a Glance 25 Troubleshooting 28 Smart Home App 30 Installation 34 Safety Information on Installation...

Page 4: ...r panel OutdoorUnit Installation 48 Step 3 1 Fixing the outdoor unit in place Step 3 2 Connecting the power and communication cables and the refrigerant pipes Step 3 3 Evacuating the air Step 3 4 Adding refrigerant Installation Inspection 51 Step 4 1 Performing the gas leak tests Step 4 2 Running the Smart Install mode Step 4 3 Performing final check and trial operation Sub PCB installation option...

Page 5: ...e the machine is grounded to prevent electric shock Cut off the power supply Do NOT disassemble FOR INSTALLATION WARNING Use a powercordwith this product s powerspecifications orhigherand use the powercord forthis appliance only In addition do not use an extension cord Extending the power cord may result in electric shock orfire Do not use an electric transformer This may result in electric shock ...

Page 6: ... vibrations noise or problems with the product Install the drain hose properlyso thatwaterdrains correctly Failing to do so may result in water overflowing and property damage Avoid adding drain to waste pipes as odours may arise in the future When installing the outdoorunit make sure to connect the drain hose so that draining is performed correctly The water generated during heating by the outdoo...

Page 7: ...est service centre Do not touch the circuit breakerwithwet hands This may result in electric shock Do not turn the airconditioneroffwith the circuit breakerwhile it is operating Turning the air conditioner off and then on again with the circuit breaker may cause a spark and result in electric shock orfire Afterunpacking the airconditioner keep all packaging materialswell out of the reach of childr...

Page 8: ... lighted cigarettes dishes chemicals metal objects etc on the appliance This may result in electric shock fire problems with the product or injury Do not operate the appliancewithwet hands This may result in electric shock Do not sprayvolatile material such as insecticide onto the surface of the appliance As well as being harmful to humans it may also result in electric shock fire or problems with...

Page 9: ... orfire CAUTION Take carewhen cleaning the surface of the heat exchangerof the outdoorunit since it has sharp edges This should be done by a qualified technician Please contact your installer or service centre Do not clean the inside of the airconditionerbyyourself For cleaning inside the appliance contact your nearest service centre Ǯ ʪ ʀ ʪɇ ϩ ʪ ϩʪθࡥ θʪ ʪθ ϩͱ ϩ ʪ ʒʪϑʀθ Χϩ ͱ ϑ ϩ ʪ A ʪɇ ɇϩ ɇ ɇ ʀʪࣱ ...

Page 10: ...y 09 Powerbutton Remote control receiver Display 01 04 02 03 01 Temperature indicator Filterreset indicator Electricity consumption indicator Auto clean indicator Defrost indicator 02 Wi Fi indicator 03 Single userindicator 04 Timerindicator good sleep indicator Auto clean indicator The actual product may differ slightly from the image depicted below IndoorUnit Overview IBIM_EN indd 9 3 17 2017 10...

Page 11: ...or 11 Horizontal airswing indicator 12 Powerbutton 13 Temperature button 14 Timerbutton 15 Fan speed button 16 Direction button Selection button 17 Vertical airswing button 18 Mode button 19 Single user Wind free button 20 Horizontal airswing button 21 Options Clean button 22 SETbutton Inserting batteries GXU GhhhG G NOTE The descriptions in this manual are primarily made based on the remote contr...

Page 12: ...ndoor temperature ߨߣઘ ϩͱ ߢઘ 16 C to 32 C ߨߧઘ ϩͱ ߢઘ 18 C to 32 C 46 F to 81 F 8 C to 27 C Outdoor temperature 14 F to115 F 10 C to 46 C 14 F to115 F 10 C to 46 C 5 F to 75 F 15 C to 24 C Indoor humidity 80 or less relative humidity _ _ If the air conditioner operates in a high humidity environment in the Cool mode for an extended period of time condensation may occur If the outdoortemperature drops...

Page 13: ...ion by stopping the movements of the vertical and horizontal airflow blades In operation Ź or NOTE If you adjust the vertical airflow blade manually it may not close completelywhen you turn off the air conditioner If you adjust the horizontal airflow blade manually it may not operate normally You can control the airflow direction when the good sleep function is running while in the Heat mode but n...

Page 14: ...ion are controlled properly When it reaches the desired temperature the Wind free Cooling operation starts to provide mild breeze In the Cool mode Ź Ź Ź Select 2 Step Ź NOTE When the indoortemperature rises by some elements such as solar radiation dooropening and closing orventilation the Wind free Cooling operation is cancelled and then changed to a strong cooling operation automatically The airf...

Page 15: ...son operate the Wind free Cooling function after operating in the Cool mode If you select the Wind free Cooling function in the Fan mode the compressor stops working so that cool air does not come out However mild breeze comes out and starts to clean the air in the room When indoor humidity becomes higher relativelywhile the Wind free Cooling function is running the airflow blade is open to contro...

Page 16: ... capacity is When the current humidity seems to be high adjust the set temperature to a low temperature You cannot use the Dry mode for heating The Dry mode is designed to produce a cooling side effect The dehumidifying function of the Samsung air conditioner keeps an enclosed space dry and comfortable Dehumidifying Operation IBIM_EN indd 15 3 17 2017 10 00 25 AM ...

Page 17: ... position as shown in the left figure to prevent cold air from coming out from the indoor unit A The position of the vertical airflow blade when the defrost function is running The blade looks almost closed B The position range of the vertical airflow blade when the Heat mode is running When the defrost function is running no air comes out from the indoor unit in orderto prevent cold airfrom comin...

Page 18: ...the indoortemperature Fan mode Use the Fan mode to run the air conditioner like a common fan The air conditioner provides a natural breeze Ź Ź Select Fan NOTE If the air conditionerwill not be used for an extended period of time dry the air conditioner by running it in the Fan mode for 3 or 4 hours The outdoor unit is designed not to operate in the Fan mode to prevent cold airfrom entering through...

Page 19: ... function in the Heat mode you may not be able to increase the fan speed in orderto prevent cool airfrom blowing Comfort function Use the Comfort function when you feel the current cooling or heating effect is too strong The air conditioner provides a mild cooling or heating You can select this function both in the Cool and Heat modes In the Cool orHeat mode Ź Ź Ź Select Comfort Ź NOTE You can cha...

Page 20: ...duce operating noise You can select this function both in the Cool and Heat modes In the Cool orHeat mode Ź Ź Ź Select Quiet Ź NOTE You can change the set temperature and the airflow direction You cannot change the fan speed If you select the Quiet function while such functions as 2 Step cooling Wind free Cooling Fast Comfort Single user or good sleep are running these functions are cancelled IBIM...

Page 21: ...ting function If you change the current mode orfunction when the Display lighting function is on the Display lighting function turns off Wi Fi function Smart A C application When you turn on the Wi Fi function the Transmit indicator blinks and appears on the remote control display for a few seconds Then both of them disappear In operation Ź Ź Hold down 4 seconds NOTE Forfurther information referto...

Page 22: ... Usage Ź The value range displayed is between 0 1 kWh and 99 kWh Electricity consumption is calculated from the moment the airconditionerturns on The value is reset when the airconditionerturns off NOTE The usage shown on the indoorunit display may slightly differfrom the amount of electricity actually consumed You can view electricity consumption onlywhen the airconditioneris operating The smart ...

Page 23: ...n the Cool mode 61 F to 86 F 16 C to 30 C in the Heat mode fan speed and vertical airflow direction When the Single userfunction is turned on in the Cool mode while the ϑʪϩ ϩʪ ΧʪθɇϩЇθʪ ϑ ϑʪϩ ϩͱ ͱиʪθ ϩ ɇ ߩߨছ ߤߦঙ ࡥ ϩ ʪ ϑʪϩ ϩʪ ΧʪθɇϩЇθʪ ϑ ɇЇϩͱ ɇϩ ʀɇ ц θɇ ϑʪʒ ϩͱ ߩߨছ ߤߦঙ 9Їϩ ϩ ʪ ϑʪϩ ϩʪ ΧʪθɇϩЇθʪ ϑ ϑʪϩ ϩͱ ɵʪϩиʪʪ ߩߩছ ߤߧঙ ɇ ʒ ߪߨছ ߥߢঙ ࡥ ϩ θʪ ɇ ϑ ϩ ʪ ϑɇ ʪ Even afteryou turn off the Single userfunction vertica...

Page 24: ...e indoor unit display After starting the Timed on function you can change the mode and the set temperature You cannot change the set temperature while the Fan mode is running You cannot set the same time for both of the Timed on and Timed off functions Combining Timed on and Timed off When the air conditioner is off Example Timed on 3 hours Timed off 5 hours The airconditionerturns on after3 hours...

Page 25: ...rs on the indoorunit display Ɵ ʪ ͱͱʒࣱϑ ʪʪΧ Ї ʀϩ ͱ ʀɇ ɵʪ ͱΧʪθɇϩʪʒ и ϩ ϩ ʪ Ǯ ʒࣛ θʪʪ Aͱͱ function Select the Wind free Cooling function to get mild breeze To select orcancel the Wind free Cooling function press the button You can set the operation time to between 0 5 and12 hours Set the ͱΧʪθɇϩ ͱ ϩ ʪ ϩͱ ߢ ߢ ϩͱ ʀɇ ʀʪ ϩ ʪ ͱͱʒࣱϑ ʪʪΧ Ї ʀϩ ͱ Ɵ ʪ ʒʪ ɇЇ ϩ ͱΧʪθɇϩ ͱ ϩ ʪ ͱθ ϩ ʪ ͱͱʒࣱϑ ʪʪΧ Ї ʀϩ ͱ ϩ ʪ Aͱͱ mode is ...

Page 26: ...ctivate the Auto clean function Method 2 The Auto clean function is activated The air conditioner is automatically turned off When operation is off auto clean starts for 10 min Method 2 Method 1 Press the button for 3 seconds or more Method 1 Press the button for 3 seconds or more Press the button twice within 20 seconds Select Clean Select Clean The indoor unit display shows cleaning progress fro...

Page 27: ...service centre for help Cleaning the filter CAUTION Do not scrub the airfilterwith a brush or other cleaning utensil This may damage the filter Do not expose the airfilterto direct sunlight when drying it NOTE Clean the airfilter every 2 weeks Cleaning term mayvary depending on the usage and environmental conditions If the airfilter dries in a humid area it may produce offensive odours Clean it ag...

Page 28: ...um cleaner 4 5 Gently push the airflow blade with yourfingerto open then align and engage the protrusions top left top right bottom left bottom right on the wind free panel into the groves on the front panel Push the 5 latches on top 3 on center and 4 on bottom with your hand CAUTION If you assemble the airflow blade without pushing it by hand it may be obstructed by the wind free panel and may no...

Page 29: ...e airconditioneris running the defrost function When ice forms in winterorthe outdoortemperature is too low the airconditioner runs the defrost function automatically While this function is running the indoorfan stops and warm airdoes not come out Check whetherdoors orwindows are open This may cause poorcooling or heating performance Close the doors and windows Check whetherthe airconditioneris tu...

Page 30: ...rthe airconditioneris running in a smoky area Ventilate the room oroperate the airconditionerin the Fan mode for3 to 4 hours There are no components used in the airconditionerthat emit a strong odour Check whetherthe drains are clean Clean them regularly An error is indicated If the indoorunit indicatorblinks contact the nearest service centre Be sure to pass the errorcode to the service centre No...

Page 31: ...ounding wireless environment If an internet service provider has permanently registered the users PC or MAC address a unique identifying number the air conditioner might not be connected to internet When appliances otherthan a PC are to be connected to Internet ask your ISP Internet service provider about the procedures required to connect to the internet If your internet service provider requires...

Page 32: ...ng Samsung account Before using the Samsung Smart Home app registerthe Samsung account NOTE If you run the Samsung Smart Home app but the auto login is not set the Samsung account screen appears only one time in the initial process If you are a Samsung smart phone user and already registered on the Samsung account in the settings of your smart phone you can automatically logon to the Samsung Smart...

Page 33: ...mershould be different Once the On Off timeris set the setting remains even ifyou unplug the airconditionerand plug in it again Options Selects an option function of operation mode The available options might be different depending on the air conditionermodel The fan speed and fan direction are set automaticallyaccording to the selected options Fordetailed information on the options of the product...

Page 34: ...d orwireless router correctly Open Source Announcement The software included in this product contains open source software You may obtain the complete corresponding source code for a period of three years afterthe last shipment of this product by sending an email to mailto oss request samsung com It is also possible to obtain the complete corresponding source code in a physical medium such as a CD...

Page 35: ...l only The unit contains moving parts which should always be kept out of the reach of children Do not attempt to repair move alter or reinstall the unit If performed by unauthorised personnel these operations may cause electric shocks or fires Do not place containers with liquids or other objects on the unit All the materials used forthe manufacture and packaging of the air conditioner are recycla...

Page 36: ...ate Sea Sea breeze Outdoor unit Protection wall Outdoor unit Protection wall Install the unit in a place where water can drain smoothly If you have any difficulty finding installation location as prescribed above contact your manufacturerfor details Be sure to clean the sea water and the dust on the heat exchanger of the outdoor unit and apply a corrosion inhibitor on it At least once in a year Po...

Page 37: ...8ft 3m 49 2ft 15m 26 2ft 8m Preparation 3 9inch 100 mm or more 4 9inch 125 mm ormore 4 9inch 125 mm ormore Drain hose hole You can select the direction of draining left orright Maximum pipe height 26 2 49 2ft 8 15m Maximum pipe length 49 2 98 4ft 15 30m Make at least one round to reduce noise andvibration The actual units maylook different from the images depicted here Make a U trap A on the pipe ...

Page 38: ...may generate sound and affect the whole product Be sure to install the outdoor unit in a level place where its vibration does not affect the whole product Step1 2 Checking and preparing accessories and tools Accessories Accessories in the indoor unit package Installation plate 1 7709 1277 Remote control 1 Remote control battery 2 Usermanual Installation manual 1 Cap screw 2 Case Sub PCB 1 M4 x12 t...

Page 39: ...are optional If they are not supplied use standard cables The drain plug and the rubber legs are included onlywhen the air conditioner is supplied without assembly pipes If these accessories are supplied they are in the accessory package or outdoor unit package Wired remote controller is optional It has no Filter Reset function in this model At cool mode when wireless Remote controller ϩʪ Χ ϑʪϩϩ ϑ...

Page 40: ...urn it in the opposite direction as shown Otherwise the pipe may be damaged in the process 2 Drill the hole CAUTION Be sure to drill only one hole Make sure that the hole slants downwards so that the drain hose slants downwards to drain water well Wall Drain hose Indoor unit The hole slants downwards Step1 4 Taping the pipes cables and drain hose 1 Wrap foam insulation on parts without insulation ...

Page 41: ...e cap screws then the screws Cap screw Screw Phillips screwdriver Flat head screwdriver 2 Unlock the side hooks then centre hooks Then unlock the bottom hooks to pull out the cover panel B B C A A 1 2 4 Step 2 2 Disassembling the installation plate Centre hook A Bottom Side hook B C IndoorUnit Installation IBIM_EN indd 40 3 17 2017 10 02 06 AM ...

Page 42: ... need to extend the pipe be sure to extend the cable too The maximum length of each of the cable and pipe used should not exceed 49 2ft 15 m 7709 1277 Do not connect two ormore different cables to extend the length This connection may cause fire Each circularterminal must match the size of its corresponding screw in the terminal block Afterconnecting the cables make sure that terminal numbers on t...

Page 43: ...o the sleeve Connection sleeve Connection sleeve Method 1 Method 2 4 Using a compressor compress the two points and flip it overand compress anothertwo points in the same location The compression dimension should be 8 0 Compression dimension Aftercompressing it pull both sides of the wire to make sure it is firmly pressed Compress it 4 times 0 20inch 5mm Compress it 4 times 0 20inch 5mm Method 1 M...

Page 44: ...it is in upright position when you pourwaterto check for leakage Make sure that the water does not overflow onto the electrical part If the diameter of the connection hose is smaller than the product s drain hose water leakage may occur Inadequate installation may cause water leakage If the drain hose is routed inside the room insulate the hose so that dripping condensation does not damage the fur...

Page 45: ...ccording to ISO1337 degreased and deoxidized suitable for operating pressures of at least 4200 kPa and for burst pressure of at least 20700 kPa Under no circumstances must sanitary type copper pipe be used There are 2 refrigerant pipes of different diameters The smaller one is forthe liquid refrigerant The larger one is forthe gas refrigerant A short liquid refrigerant pipe and a short gas refrige...

Page 46: ...e into the position of A or B as shown in the picture 3 NOTE The pipe will be insulated and fixed permanently into position afterfinishing the installation and the gas leak test Forfurther details see Step 4 1 Performing the gas leak tests on page 51 CAUTION Tighten the flare nut with a torque wrench according to specified method If the flare nut is over tightened the flare may break and cause ref...

Page 47: ...e or gypsum board WARNING Make sure that the wall window frame or gypsum board can withstand the weight of the indoor unit If you install the indoor unit in a place where it is not strong enough to withstand the unit s weight the unit could fall and cause injury When fixing the indoorunit on a wall Fix the installation plate to the wall giving attention to the weight of the indoor unit NOTE If you...

Page 48: ...mage Search for other spots if there are less than two studs orthe distance between the studs are different from the plate hanger Fix the installation plate without inclining to one side Step 2 11 Fixing the indoorunit to the installation plate CAUTION Make sure that the pipe bundle does not move when you install the indoor unit onto the installation plate Step 2 12 Assembling the coverpanel 1 Loc...

Page 49: ... Soft rubber designed to cut off vibration from rack to wall not supplied with product Soft rubber designed to cut off residual vibration from outdoor unit to rack not supplied with product NOTE Make sure that the wall can support the weights of the rack and the outdoor unit Install the rack close to the column as much as possible Step 3 2 Connecting the power and communication cables and the refr...

Page 50: ...compressorworks with the stop valve open the pipe inhales the air and it makes the pressure inside of the refrigerant cycle abnormally high It may cause explosion and injury 1 Leave the system in the standby mode WARNING Do not turn on the system This is necessary for bettervacuum operation full OPEN position of Electronic Expansion Valve 2 Connect the charging hose of the low pressure side of man...

Page 51: ...ting time is normal Referto the Service Manual forfurther details CAUTION The remaining air in the Refrigeration cycle which contains moisture may cause malfunction of the compressor Always contact the service centre or a professional installation agency for product installation R 410A is a mixed type of refrigerant It is necessary for recharging under conditions of liquid When recharging refriger...

Page 52: ...LED2 LED3 The progress is displayed as a number between 0 and 99 on the indoor unit display The LEDs on the indoor unit display blink in sequence then all of them blink simultaneously These operations repeat When Smart Install mode succeeds Smart Install mode ends with ringing sound and the airconditioneris in standby status When Smart Install mode fails An error message is displayed on the indoor...

Page 53: ...on of the connector Error on indoorfan motor Check the connection of the connector Remove foreign substance Check forthe cause that restrains motor display and all LEDs blink EEPROM Option error Re set options Refrigerant flow blocking error Check if the stop valve is completely open Check if there is any blockage in the refrigerant pipe which connects the indoor and outdoor units Check for refrig...

Page 54: ...gerant in the outdoor unit This operation must be carried out before disconnecting the refrigerant tubing in orderto avoid refrigerant loss to the atmosphere 1 Shut off the liquid valve with the Allen wrench 2 Turn on the air conditioner in cooling with fan operating at high velocity Compressorwill immediately start provided 3 minutes have elapsed since the last stop 3 After 2 minutes of operation...

Page 55: ...nnect the wire to the Sub PCB as seen in the picture 5 Connect the wire remote controller central remote controller etc to the Sub PCB 6 Assemble the Cover PCB and the front panel K If the Sub PCB is not installed arrange the wire for multi system connection as shown in the illustration Wire for multi system connection NOTE The Sub PCB is attached to be controlled by the wired remote controller an...

Page 56: ...ity 1 EA 1 EA 4 EA Shape Code DB93 11412A DB93 11405A DB96 90020A RAC SUB PBA Wired Remote ControllerWire Connection ORG Wired Remote Controller RACSUBPCB Communication Cable POWER Cable 12V COM2 ORG RED RED YEL YEL BLU BLU Description Wired Remocon 1 2 12V 4 5 COM2 RAC MAIN SUB Connection External controller connection MIM B14 IBIM_EN indd 55 3 17 2017 10 04 12 AM ...

Page 57: ...ate coil components However proper refrigerant charge and proper air flow are critical to achieve rated capacity and efficiency Installation of this product should follow the ɇ Ї ɇʀϩЇθʪθࣱϑ θʪ θ ʪθɇ ϩ ʀ ɇθ ɇ ʒ ɇ θ ͱи ϑϩθЇʀϩ ͱ ϑ ɇ Їθʪ ϩͱ ʀͱ θ ΧθͱΧʪθ ʀ ɇθ ʪ ɇ ʒ airflow may reduce energy efficiency and shorten equipment life IBIM_EN indd 56 3 17 2017 10 04 12 AM ...

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